baber/WOPTO huggingface dataset:
Patent JP-H04297883-A (JP)
Title: Side lobe canceler
Inventor: HARASAWA YASUHIRO
IPC: G01S7/02
Filed: 1991-03-08
Abstract: PURPOSE:To reduce concurrent suppression of a desired wave in a side lobe canceler output when the number of received interference waves is smaller than the number of auxiliary antennas and a power of the desired wave in the auxiliary antennas is large relatively and can not be neglected in comparison with the power of the received interference waves. CONSTITUTION:A side lobe canceler conducts an adaptive signal processing of output signals of receives in the number of N from a first one to an N+1 one connected to a main antenna 1 and auxiliary antennas 2a, 2b in the number of N, by using a Gram-Schmidt orthogonalization process, and thereby suppresses received interference waves. A control means 10 which switches 9 the number of the auxiliary antennas in accordance with the number of the received interference waves on the basis of an average power ratio of an input signal to an output signal of an adaptive block in the last column of each row of adaptive blocks 8a to 8c constituting a means of the orthogonalization process is provided, and attenuation of a desired wave in a side lobe canceler output is reduced by this constitution.
Patent JP-H0719917-A (JP)
Title: Flowmeter
Inventor: UEKI KOICHI
IPC: G01F1/00
Filed: 1993-03-04
Abstract: PURPOSE:To correct the fluctuation of a flow rate detecting sensor for measuring the flow rate of gas or liquid, and perform a highly precise flow rate calculation. CONSTITUTION:A coefficient data group determined from the data obtained by a fluid flow rate and the output signal of a flow rate detecting means 8 are preliminarily stored in a data storing means 9, and the data for correcting the dispersion of the flow rate detecting means 8 is inputted to a correction value input means 10. Further, a correcting means 11 corrects the coefficient data group stored in the data storage means 9 with a correction value. A flow rate arithmetic means 12 interpolates and approximates the nonlinear characteristic of a coefficient showing the relationship between a fluid flow rate Q and the flow rate detecting means 8 from the output signal detected by the flow rate detecting means 8 and the corrected data group of the coefficient data of the data storage means 9 to determine the flow rate.
Patent JP-H01219498-A (JP)
Title: Weapon control system for navy vessel
Inventor: IKEDA YASUMICHI
IPC: G01S13/88
Filed: 1988-02-26
Abstract: PURPOSE:To enable development of a positive strategy, by a method wherein the weapon control device of a weapon system is transferred to an attack boat, and advance/attack/retreat movement of the attack boat are set in strategy as communication is effected between a navy vessel and a plurality of the attack boats. CONSTITUTION:Since a menace target 1 is retrieved and detected by a navy vessel 2, a pulse wave 3 is transmitted from a radar 4, and based on a wave reflected by the menace target 1, a video signal 9 is outputted to a display device 7 and a target information processing device 5. Based on a remote control command 11 by control by an operator on a display device 7, a video signal 9, and navigation data 12 obtained by observation of the geographical position of the navy vessel by a navigation system 8, target movement factors are calculated and analyzed by the target information processing device 5, and analyzing data 10 is returned back to the display device 7. Based on decision of an operator, a remote control command 11, e.g., advance, attack, retreat movement, is outputted to the attack boat 15 end strategy information 17 to the attack boat 15 is outputted from the target information processing device 5, but the command and strategy information are outputted through a communication circuit 16 between communication devices 18 of the attack boat 15 and the navy vessel 2. The attack boat 15 sends the strategy information 17 to a weapon control device 6, and an attack flying object 14 is launched to the menace target 1.
Patent JP-H07253375-A (JP)
Title: Method and apparatus for detection of eccentricity
Inventor: AIDA YASUSHI
IPC: G01M1/14
Filed: 1994-03-15
Abstract: PURPOSE:To detect the eccentricity with high accuracy by a method wherein the time lag of a detected signal at an intitial stage by a position detection means which detects the position of a measuring gear installed on a rotating body is compared with the time lag of a detected signal in a rotating state. CONSTITUTION:An eccentricity detection apparatus is composed of a gear 2 which is installed on a shaft 1, of an electromagnetic pickup 3, of a detection circuit 4, of a RAM 5, of a ROM 6 and of a CPU 7. The circuit 4 detects the position of the gear 2 on the basis of an output pulse signal from the pickup 3, and the ROM 5 stores a detected signal in an initial state by the circuit 4. The ROM 6 stores a prescribed-eccentricity-amount operation algorithm in the CPU 7 in advance as a program. According to the program stored in the ROM 6, the CPU 7 compares the time lag of a detected signal in a rotating state by the circuit 4 with the time lag of the detected signal stored in the RAM 5, and the eccentricity amount of the shaft 1 is computed on the basis of a compared value.
Patent JP-S61204184-A (JP)
Title: 1,4-dihydro-4-oxonaphthyridine derivative and salt thereof
Inventor: TODO YOZO
IPC: A61P31/04
Filed: 1985-03-07
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H or carboxyl-protecting group; R<2> is hydroxyl, azido, (substituted) alkoxy, alkylthio, etc.; X is H or F]. EXAMPLE:1-(2,4-Difluorophenyl)-6-fluoro-1,4-dihydro-7-hydroxy-4--oxo-1 ,8-naphthy ridine-3-carboxylic acid ethyl ester. USE:Antibacterial agent exhibiting excellent activity against Gram-positive bacte rial and Gram-negative bacterial and having high safety. PREPARATION:The compound of formula I can be produced by reacting the compound of formula II (R<1a> is carboxyl-protecting group same as R<1>) with trialkyl orthoformate in the presence or absence of N,N-dimethylformamide acetic anhydride at 0-150 deg.C.
Patent JP-H02222062-A (JP)
Title: Learning machine
Inventor: KODA TOSHIYUKI
IPC: G06F15/18
Filed: 1989-02-23
Abstract: PURPOSE:To converge more quickly an output signal having a large error and to shorten the learning time by controlling the changed variable of a weight coefficient in response to the value of an error signal. CONSTITUTION:When a signal is inputted to an output signal calculation part 1, each multi-input/output signal processing part multiplies the output of the multi-input/output signal processing part of a connected lower layer by a weight coefficient of connection stored in a memory. The total sum of the multiplication outputs is added and turned into the threshold value. This value is outputted to the multi-input/output signal processing part of a higher layer. A weight coefficient updating part 2 produces a desirable output signal as a teacher signal in accordance with the input signal of the part 1. Then the part 2 calculates the error of the k-th multi-input/output signal processing part of the highest layer based on the difference between the actual output signal and the teacher signal and evaluates the network performance in the present connection state. On the basis of this error, the changed variable of the stored weight coefficient is calculated and the weight is repetitively updated. Then a learning operation is finished when the error is satisfactorily reduced.
Patent JP-S54136746-A (JP)
Title: Waste water disposal process
Inventor: YAMAMOTO HIROSUKE
IPC: C02F3/08
Filed: 1978-04-14
Abstract: PURPOSE: To improve a disposal capacity and to enable a shortening of a disposal time, by disposing organic waste water as a result of using as a flow bed carrier the plastic resin grain adhering a powder catalyst.  
     CONSTITUTION: A proper amount of grained oxidizing catalyst 4, which adheres 4 periods of the elements, such as manganese, iron etc., at surface of light plastic resin grain having a specific gravity of nearly 10, is filled in a processing bath 1. When organic waste water is introduced at a constant speed through an inlet of the bottom of the processing bath 1, the catalyst becomes a good flow bed due to a light floating quality of the grained oxidizing catalyst 4. Further, waste water repeatedly whirls round in a contact with the grained catalyst 4 as a result of oxygen supply and due to an air soft effect. A that time a biological film is produced on a surface of the grained catalyst 4. As a result of a synergism of biological oxidation action performed due to the catalyst, organism in waste water is oxidized and disolved, and waste water is purified. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000239066-A (JP)
Title: Corrosionproof member and its production, and member for plasma treatment device using the same
Inventor: ITO YUMIKO
IPC: B01J19/08
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a corrosionproof member excellent in corrosionproofness and suppressed in particle production, to provide a method for producing the member, and to provide a plasma treatment device using the member. SOLUTION: This corrosionproof member is a sintered compact obtained by firing in an inert atmosphere at temperatures of 600-1,400 deg.C such powder as to be <=30 μm in average particle size, consist of a fluoride of at least one metal selected from group IIIA elements and contain a total of <=100 ppm of the metallic elements except the group IIIA elements. The sintered compact thus obtained contains a total of <=100 ppm of the metallic elements except the group IIIA elements, has the average size of the fluoride crystal grains of <=30 μm and a relative density of >=95%. This sintered compact is used as a member subject to direct contact with halogen-based corrosive gases or plasma thereof, in particular as a support for the inner wall members and/or objects to be treated for a plasma treatment device.
Patent JP-H11242055-A (JP)
Title: Analog indicating instrument
Inventor: MIYAGAWA ISAO
IPC: G01R5/16
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an analog indicating instrument where a flexible printed circuit board is effectively utilized, the degree of freedom for the arrangement position of the circuit board to a casing for accommodating a drive body is improved, and the influence of an accumulation part dimension error is eliminated. SOLUTION: An FPC 60 is inserted into a printed circuit board 50. The FPC 60 passes through a through hole part 21a being formed at the outer- periphery part of a bottom wall 21 of a shield casing 20 and is connected to a tip part 13a of a terminal 13 being extended from a bottom wall 14 of a drive body 10. Also, a lower edge part 62 of the FPC 60 is detachably connected to the printed circuit board 50 from the reverse side by a connector.
Patent JP-H06259315-A (JP)
Title: Information processor
Inventor: UCHIUMI HIROSHI
IPC: G06F12/06
Filed: 1993-03-04
Abstract: PURPOSE:To enable access wherein concurrence is guaranteed by accessing data together in concurrence guarantee units of a bus arbiter even when the data are accessed in units smaller than units which guarantee the concurrency of the data. CONSTITUTION:When write access to a shared memory MEM by a bus master BM1 is performed through a bus arbiter BA, a write address is held in a 2nd register means 22 and an access completion data amount is held in a 3rd register means 23. A concurrency guaranteeing means 3 judges whether the write access requires a concurrency guarantee from the information held in the 2nd and 3rd register means 22 and 23. Then when data in concurrency guarantee units are collected, a data transfer means 4 while holding its bus right writes the access data, collected at the 1st register means 21, in a corresponding address of the shared memory MEM.
Patent JP-H01218909-A (JP)
Title: Car body lift mechanism in vehicle able to change its height
Inventor: SHIMADA TAKANOBU
IPC: B60K17/30
Filed: 1988-02-25
Abstract: PURPOSE:To easily perform adjustment by providing an intermediate shaft between front and rear axles and a car body being offset and parallelly interposed with the front and rear axles and an axle case turnably around fixably to the center of the intermediate shaft further a front and rear wheel normal- reverse rotation-switching mechanism in a front wheel axle-driving mechanism. CONSTITUTION:A front wheel normal-reverse rotation-switching mechanism M5 is mounted interposing between a front wheel differential gear of a front wheel axle driving mechanism M1 and a transmission case 4, enabling a front wheel 7 to switch its direction of rotation equally or reversely to the direction of rotation of a rear wheel. While the mechanism is constituted so as to transmit power of a front wheel drive shaft 33 to a drive pinion 40 and a driven gear 41 via an intermediate shaft 39 through bevel gears 34, 35, king pin 36 and bevel gears 37, 38. A similar intermediate shaft is provided also between a rear axle and a car body. By this constitution, only by switching the front wheel normal-reverse rotation-switching mechanism, car height can be changed with adjustment facilitated.
Patent JP-S62203094-A (JP)
Inventor: TANEICHI TOSHIYUKI
IPC: G21C19/30
Filed: 1986-03-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61202296-A (JP)
Inventor: SUZUKI YASUO
IPC: G07G1/12
Filed: 1985-03-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61279947-A (JP)
Inventor: AANESUTO EICHI MIRUHAMU
IPC: G06F11/22
Filed: 1986-03-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61203766-A (JP)
Title: Electronic automatic branch exchange system
Inventor: AKIYAMA KOICHI
IPC: H04M3/42
Filed: 1985-03-06
Abstract: PURPOSE:To recognize a call at a visiting location by storing allocated position information of an extension encountered with no reply and a called extension in a storage device and displaying the no reply of the extension on all multi- function telephone sets with display device. CONSTITUTION:It is supposed that an operator X of an extension STA1 dials a number of an extension STA2. If the extension STA2 give no reply for a prescribed time, the operator X hooks off and dials a special number, then an outgoing trunk ORT connected through a route 1 sends the number of the extension TA2 received already to a central controller CC in the route 2. The controller CC converts the number of the extension STA2 and the number of the STA1 sent from the register trunk OTR into allocated position information and stores the information in a storage device MEM. No reply of the extension STA2 is displayed for a prescribed time on all extensions STA2-STAn with display connected to an electronic private branch of automatic exchange EPBX at the same time.
Patent JP-S6151045-A (JP)
Title: Composition for paint
Inventor: OMORI AKIRA
IPC: C08L27/14
Filed: 1985-03-06
Abstract: PURPOSE:A compsn. for a cold-curing fluororesin paint with excellent weathering resistance, solvent resistance, etc. capable of giving a coat with good luster, which comprises a functional group-contg. fluororesin primarily composed of vinylidene fluoride and an acrylic resin. CONSTITUTION:The titled compsn. for paint is obtd. from a functional group- contg. fluororesin primarily composed of vinylidene fluoride and an acrylic resin. Said fluororesin is obtd. from 50-99mol%, pref. 65-85mol% vinylidene fluoride and, 1-50mol%, pref. 1-10mol% vinyl monomer with a functional group, or from 50-99mol%, pref. 65-85mol% vinylidene fluoride, 1-50mol%, pref. 1- 10mol% vinyl monomer with a functional group and less than 30mol%, pref. 10- 25mol% fluoroolefin other than the vinylidene fluoride. It is pref. to compound 5-90wt% said fluororesin with 10-95wt% acrylic resin.
Patent JP-S55138234-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGAWA TETSUYA
IPC: H01L21/3065
Filed: 1979-04-12
Abstract: PURPOSE:To obtain pattern dimensions as designed by operating dry etching by using as a mask a resist layer which has as its surface a protective film having a slow etching speed when a gate electrode is formed on a semiconductor substrate by piling a polycrystalline Si layer via a gate insulation film. CONSTITUTION:SiO2, which is to become a gate insulation film, and polycrystalline Si layer 3, which is to become a gate electrode, are laminated and piled on an Si substrate 1. On top of this is coated positive photoresist layer 4, and this is covered with Al protective film layer 7. Next, by using photoprocess again, a resist pattern 8 is formed on layer 7. By using this as a mask, the layer 7 is etched with phosphoric acid solution, and exposed layer 4 is exposed and developed, and an Al pattern layer 9 consisting of the layer 7 is formed on the layer 3 via the layer 4. Subsequently, by using this as a mask and using CF4 and O2 gas, reactive sputter eching is operated, and only polycrystalline gate electrode 5 consisting of the layer 3 as designed is retained. Layers 8 and 4 are removed.
Patent JP-H01218710-A (JP)
Title: Rolling lubricating and roll cooling methods in cold tandem rolling
Inventor: YAMAMOTO HIROYASU
IPC: B21B27/10
Filed: 1988-02-29
Abstract: PURPOSE:To efficiently produce a good product by injecting a rolling lubricant from the inlet side of a stand and a cooling water from the outlet side when thin sheet in a cold tandem rolling mill is heated to a specified temperature and bitten and rolled between work rolls. CONSTITUTION:At least in one of a plurality of passes to roll the thin sheet S in the cold tandem rolling mill, the sheet S is heated to 100-500 deg.C to be bitten into the work rolls 3 and rolled. In this case, the rolling lubricant L is sprayed from the inlet side of a rolling stand to the work rolls 3 through nozzles 5. Further, the cooling water W is injected from the outlet side of the stand. As a result, it is possible to produce the product excellent in the sheet shape and surface properties at a high productivity.
Patent JP-H05241761-A (JP)
Title: Screen switch control method
Inventor: AOYAMA HIROSHI
IPC: G06F3/048
Filed: 1992-03-02
Abstract: PURPOSE:To provide a screen switch control method to ensure the smooth screen switching operations. CONSTITUTION:An operator pushes continuously the prescribed one program function keys of a keyboard 10 for a fixed time to switch the screen shown on a display 20. Thus the data corresponding to the prescribed function key are continuously sent to a work station control part 32 for a fixed time via a signal cable 31. The part 32 recognizes a fact that the date are continuously sent for a prescribed time and therefore understands 8 fact that the operator requests the switch of screens. Thus the part 32 functions to switch the screen shown on the display 20.
Patent JP-S59170738-A (JP)
Title: Temperature measuring device
Inventor: IDA YOSHIAKI
IPC: G01K11/12
Filed: 1983-03-16
Abstract: PURPOSE:To measure temp. at multiple points with an inexpensive device having simple constitution by utilizing the characteristic that the energy band gap of a semiconductor crystal changes with temp. CONSTITUTION:A light emitting source 1 transmits time dividedly and periodically repetitively (n+1) kinds of light having wavelengths lambda1, lambda2-lambdan, lambdan+1. The wavelengths of the energy band gaps of semiconductor crystals 3-1-3-n are lambda1, lambda2-lambdan. The output from a photodetector 4 detecting the light of the wavelength lambda1 transmitted by an optical fiber 2-1 and the output from the photodetector 4 detecting the light of the wavelength lambda2 are compared, by which the temp. of the crystal 3-1 is known. The temps. of the semiconductor crystals 3-2, 3-3-3-n are similarly known.
Patent JP-H10215781-A (JP)
Title: Foamable food material consisting of silk fibroin, foamed food material produced therefrom and their production and method for intensifying foam stability as well as sponge cake formed by using the same
Inventor: IGARASHI YOSHIHARU
IPC: A23L9/20
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain the materials which are capable of surely and homogeneously maintaining foam within dough by mixing a calcium chloride soln. with a silk fibroin soln. subjected to a ceresin removal treatment and melting the mixture by heating, then subjecting the mixture to cooling and dialyzing to form a dialyzed internal liquid from which the calcium chloride is removed, then subjecting the liquid again to the dialysis after adjusting its pH to acidity. SOLUTION: For example, the ceresin is removed from waste silk by iterating three times of the operations of boiling the waste silk for 30 minutes in a soln. of sodium hydrogencarbonate of 1% concn. and discarding the supernatant liquid thereof, then boiling the waste silk again by the same soln. Next, 500ml calcium chloride soln. is added to the soln. of 50% concn. on the basis of 20g silk fibroin from which the ceresin is removed and the soln. is heated for about 8 hours at about 95 deg.C. The soln. is then subjected to the dialysis treatment for 3 days with the city water by using cellulose tubes for dialysis after the cooling.  Acetic acid is added to the dialyzed internal liquid from which the calcium chloride is removed by the dialysis described above to adjust its pH to 2.8 and again the soln. is returned to the dialysis membranes and is subjected to the dialysis for 7 to 8 days, by which the desired material is obtd.
Patent JP-S58162194-A (JP)
Title: Acoustic diaphragm and its production
Inventor: NAKAMURA KIYUUZOU
IPC: H04R7/02
Filed: 1982-03-23
Abstract: PURPOSE:To form an acoustic diaphragm having superior characteristics by performing glow discharge in vacuum including gas consisting of carbon and hydrogen atoms at least and forming a thin film of amorphous carbon including hydrogen on a negative plate. CONSTITUTION:A plate-like cathode 2 is installed in a vacuum case 1 as 0.5mm. copper plate e.g. After exhausting from an exhausting port 8 by an vacuum pump not shown, inert gas Ar is fed through a pipe 5 and a valve 7 and the negative plate 2 is ion-bombarded for ten minutues while applying DC high voltage from a power supply 3 to clean up the negative plate 2. After stopping the feeding of Ar, gaseous C2H2 are fed through a pipe 4 and a valve 6, -5kV DC voltage is applied to the negative plate 2 to generate glow discharge to deposite the carbon to form 20mum carbon film. Subsequently, the negative plate 2 is taken out, resolved with acid solution to remove copper and to wash with water. Consequently a diaphragm with high specific elastic modulus and high tensile strength is formed.
Patent JP-S55136956-A (JP)
Title: Automatic analyzer
Inventor: MANABE SUGIO
IPC: G01N35/00
Filed: 1979-04-12
Abstract: PURPOSE: To improve the speed and efficiency of multi-item analysis by a method wherein, during the time that the liquid specimen supported by a liquid specimen supporter is transported once or more than once alonge the loop by a liquid specimen transporting device, light is measured at least twice.  
     CONSTITUTION: A cuvette 1 on reaction line A transported to light-measuring line B with a period of 6 secones. With respect to this, light-measuring line B operates with a period of 2 seconds. Consequently, every thrid of the cuvette 1, which are transported on reaction line A successively by a cuvette transporting device 6, is held by a cuvette holder 8 of light-measuring line B. By the time the cuvette 1 are held by the entire 29 cuvette holders 8, the cuvette 1 which was held first passes a light-measuring device 9 three times at intervals of 58 seconds. Consequently, by obtaining light-absorption differences at respective time intervals with respect to each cuvette on light-measuring line B, it is possible to make multi-item analysis efficiently with respect to the desired substances in the liquid specimen based on their reaction speeds. 
     COPYRIGHT: (C)1980,JPO&Japio